package dao;

import pojo.Product;

import java.util.List;

/**
 * @author 郝雷蒙
 * @Description
 * @date 2020/11/26 9:06
 */
public interface ProductDao {

    public List<Product> selectAllProducts(String order);

    public Product selectAllSumPrice();

    public Integer deleteAllProducts(List<Integer> dIds);
    public Integer updateOneproduct(Product product);
    public Product selectproductById(Integer did);
}
